EPA Method 549.1 Analytes Back Catalog number: 32079 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended UFA-029S Methyl cis-13,16-docosadienoate, 10mg/ml in Heptane, 1ml Price on request 30395 EPA Method 551 “Mix B” Price on request 679289 N-Acetyl-sulfamethazine, 10mg Price on request